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person · Reporting owner

Ostfeld Scott

Disclosed activity across 6 companies

Tapewire entity
77257
SEC CIK
0001670312

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CONAGRA BRANDS INC.CAG · Entity 1858DirectorFebruary 16, 2019February 19, 2019
HD Supply Holdings, Inc.HDS · Entity 12689DirectorSeptember 28, 2017September 29, 2017
Lamb Weston Holdings, Inc.LW · Entity 3684DirectorOctober 08, 2026October 09, 2026
MERCURY SYSTEMS INCMRCY · Entity 3908DirectorJuly 10, 2023July 11, 2023
TreeHouse Foods, Inc.THS · Entity 66763DirectorApril 12, 2022April 22, 2022

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CONAGRA BRANDS INC.

Report date February 16, 2019 · Filed February 19, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $5 per shareSEC Table I · non-derivativeDirect0 Reported balance Holding disclosure · report date 2019-02-16 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 0

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

HD Supply Holdings, Inc.

Report date September 28, 2017 · Filed September 29, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect0 Reported balance Holding disclosure · report date 2017-09-28 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 0

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Lamb Weston Holdings, Inc.

Report date October 08, 2026 · Filed October 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $1.00 per shareSEC Table I · non-derivativeIndirectSee footnote0 Reported balance After 2026-10-08 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-10-08 · Grant · Acquired 5,458 · Balance 0

F1: This security represents restricted stock units ("RSUs") granted to Scott Ostfeld ("Mr. Ostfeld"), a Managing Partner and Portfolio Manager of JANA Partners Management, LP ("JANA"), in connection with his service on the Issuer's Board of Directors.

F2: The RSUs vest on the earlier of (1) the first anniversary of the date of grant and (2) the date of the next annual meeting of the Issuer's stockholders that is at least 50 weeks after September 16, 2026, or earlier upon certain events. Each RSU represents a contingent right to receive one share of Common Stock upon settlement.

F3: Mr. Ostfeld has assigned all rights to any shares issuable pursuant to the grant to JANA. Pursuant to the assignment, settlement of the award on vesting will be made to JANA.

Filing footnotes · ownership attribution and instrument terms

F1: This security represents restricted stock units ("RSUs") granted to Scott Ostfeld ("Mr. Ostfeld"), a Managing Partner and Portfolio Manager of JANA Partners Management, LP ("JANA"), in connection with his service on the Issuer's Board of Directors.

F2: The RSUs vest on the earlier of (1) the first anniversary of the date of grant and (2) the date of the next annual meeting of the Issuer's stockholders that is at least 50 weeks after September 16, 2026, or earlier upon certain events. Each RSU represents a contingent right to receive one share of Common Stock upon settlement.

F3: Mr. Ostfeld has assigned all rights to any shares issuable pursuant to the grant to JANA. Pursuant to the assignment, settlement of the award on vesting will be made to JANA.

MERCURY SYSTEMS INC

Report date July 10, 2023 · Filed July 11, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect0 Reported balance Holding disclosure · report date 2023-07-10 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 0

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

TreeHouse Foods, Inc.

Report date April 12, 2022 · Filed April 22, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect0 Reported balance Holding disclosure · report date 2022-04-12 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 0

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person is a Partner of JANA Partners LLC ("JANA"). The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

TEAM HEALTH HOLDINGS INC.

Report date February 06, 2017 · Filed February 08, 2017

Section 16 reporting ended · disclosed 2017-02-08. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2017-02-06 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2017-02-06 · Disposition to issuer · Disposed 2,841 · Balance 0

F1: Each restricted stock unit represented the right to receive, at settlement, one share of common stock of the Issuer.

F2: On February 6, 2017, an affiliate of The Blackstone Group, L.P. acquired the Issuer pursuant to that certain Agreement and Plan of Merger, dated as of October 30, 2016 (the "Merger Agreement"), among the Issuer, Tennessee Merger Sub, Inc., a Delaware corporation ("Merger Sub"), and Tennessee Parent, Inc., a Delaware corporation ("Parent"). Pursuant to the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.

F3: Pursuant to the Merger Agreement, immediately prior to the effective time of the Merger, any vesting conditions applicable to each restricted stock unit under the Company's Amended and Restated 2009 Stock and Incentive Plan, as amended ("Stock Unit") automatically accelerated in full, each Stock Unit was cancelled, and the Reporting Person was entitled to receive (without interest) an amount in cash equal to the product of (x) the total number of shares subject to such Stock Unit immediately prior to the effective time of the Merger multiplied by (y) $43.50, subject to applicable withholding taxes.

F4: These restricted stock units were to vest one-third on each of the first, second and third anniversaries of the March 25, 2016 grant date.

F5: The reporting person is a Partner of JANA Partners LLC ("JANA") and held such restricted stock units for the benefit of JANA. The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represented the right to receive, at settlement, one share of common stock of the Issuer.

F2: On February 6, 2017, an affiliate of The Blackstone Group, L.P. acquired the Issuer pursuant to that certain Agreement and Plan of Merger, dated as of October 30, 2016 (the "Merger Agreement"), among the Issuer, Tennessee Merger Sub, Inc., a Delaware corporation ("Merger Sub"), and Tennessee Parent, Inc., a Delaware corporation ("Parent"). Pursuant to the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.

F3: Pursuant to the Merger Agreement, immediately prior to the effective time of the Merger, any vesting conditions applicable to each restricted stock unit under the Company's Amended and Restated 2009 Stock and Incentive Plan, as amended ("Stock Unit") automatically accelerated in full, each Stock Unit was cancelled, and the Reporting Person was entitled to receive (without interest) an amount in cash equal to the product of (x) the total number of shares subject to such Stock Unit immediately prior to the effective time of the Merger multiplied by (y) $43.50, subject to applicable withholding taxes.

F4: These restricted stock units were to vest one-third on each of the first, second and third anniversaries of the March 25, 2016 grant date.

F5: The reporting person is a Partner of JANA Partners LLC ("JANA") and held such restricted stock units for the benefit of JANA. The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 08, 2026 Filed Oct 9, 2026 20:10 UTC Lamb Weston Holdings, Inc. LW · Entity 3684 GrantCommon Stock, par value $1.00 per share 5,458 $0.00 $0.00
Disclosure

SEC source: 0000902664-26-004120 · ownership.xml · nonDerivative · entry 1

Ostfeld Scott · CIK 0001670312 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F1 · security: This security represents restricted stock units ("RSUs") granted to Scott Ostfeld ("Mr. Ostfeld"), a Managing Partner and Portfolio Manager of JANA Partners Management, LP ("JANA"), in connection with his service on the Issuer's Board of Directors.

F2 · security: The RSUs vest on the earlier of (1) the first anniversary of the date of grant and (2) the date of the next annual meeting of the Issuer's stockholders that is at least 50 weeks after September 16, 2026, or earlier upon certain events. Each RSU represents a contingent right to receive one share of Common Stock upon settlement.

F3 · ownership.nature: Mr. Ostfeld has assigned all rights to any shares issuable pursuant to the grant to JANA. Pursuant to the assignment, settlement of the award on vesting will be made to JANA.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 17:02 UTC TEAM HEALTH HOLDINGS INC. TMH · Entity 16682 Disposition to issuerRestricted Stock Units · Derivative 2,841 $43.50 $123,583.50
Disclosure

SEC source: 0000902664-17-000857 · p17-0603form4.xml · derivative · entry 1

Ostfeld Scott · CIK 0001670312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,841 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represented the right to receive, at settlement, one share of common stock of the Issuer.

F2 · kind: On February 6, 2017, an affiliate of The Blackstone Group, L.P. acquired the Issuer pursuant to that certain Agreement and Plan of Merger, dated as of October 30, 2016 (the "Merger Agreement"), among the Issuer, Tennessee Merger Sub, Inc., a Delaware corporation ("Merger Sub"), and Tennessee Parent, Inc., a Delaware corporation ("Parent"). Pursuant to the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.

F3 · kind: Pursuant to the Merger Agreement, immediately prior to the effective time of the Merger, any vesting conditions applicable to each restricted stock unit under the Company's Amended and Restated 2009 Stock and Incentive Plan, as amended ("Stock Unit") automatically accelerated in full, each Stock Unit was cancelled, and the Reporting Person was entitled to receive (without interest) an amount in cash equal to the product of (x) the total number of shares subject to such Stock Unit immediately prior to the effective time of the Merger multiplied by (y) $43.50, subject to applicable withholding taxes.

F2 · price: On February 6, 2017, an affiliate of The Blackstone Group, L.P. acquired the Issuer pursuant to that certain Agreement and Plan of Merger, dated as of October 30, 2016 (the "Merger Agreement"), among the Issuer, Tennessee Merger Sub, Inc., a Delaware corporation ("Merger Sub"), and Tennessee Parent, Inc., a Delaware corporation ("Parent"). Pursuant to the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent.

F3 · price: Pursuant to the Merger Agreement, immediately prior to the effective time of the Merger, any vesting conditions applicable to each restricted stock unit under the Company's Amended and Restated 2009 Stock and Incentive Plan, as amended ("Stock Unit") automatically accelerated in full, each Stock Unit was cancelled, and the Reporting Person was entitled to receive (without interest) an amount in cash equal to the product of (x) the total number of shares subject to such Stock Unit immediately prior to the effective time of the Merger multiplied by (y) $43.50, subject to applicable withholding taxes.

F4 · derivative.exercise_date: These restricted stock units were to vest one-third on each of the first, second and third anniversaries of the March 25, 2016 grant date.

F4 · derivative.expiration_date: These restricted stock units were to vest one-third on each of the first, second and third anniversaries of the March 25, 2016 grant date.

F5 · ownership.direct: The reporting person is a Partner of JANA Partners LLC ("JANA") and held such restricted stock units for the benefit of JANA. The reporting person disclaims beneficial ownership of the securities of the Issuer beneficially owned by JANA.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.